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2021.04.16 17:46 "[Tiff] tiffcp: LERC codec options refer to zstd even if zstd support is not present", by Miguel Medalha
2021.04.16 17:48 "Re: [Tiff] tiffcp: LERC codec options refer to zstd even if zstd support is not present", by Even Rouault
2021.04.16 17:59 "Re: [Tiff] tiffcp: LERC codec options refer to zstd even if zstd support is not present", by Miguel Medalha
2021.04.16 18:06 "Re: [Tiff] tiffcp: LERC codec options refer to zstd even if zstd support is not present", by Even Rouault
2021.04.16 18:18 "Re: [Tiff] tiffcp: LERC codec options refer to zstd even if zstd support is not present", by Miguel Medalha
2021.04.16 21:05 "Re: [Tiff] tiffcp: LERC codec options refer to zstd even if zstd support is not present", by Miguel Medalha
2021.04.16 21:37 "Re: [Tiff] tiffcp: LERC codec options refer to zstd even if zstd support is not present", by Miguel Medalha
2021.04.16 21:41 "Re: [Tiff] tiffcp: LERC codec options refer to zstd even if zstd support is not present", by Even Rouault
2021.04.16 22:23 "Re: [Tiff] tiffcp: LERC codec options refer to zstd even if zstd support is not present", by Miguel Medalha
2021.04.16 22:28 "Re: [Tiff] tiffcp: LERC codec options refer to zstd even if zstd support is not present", by Even Rouault
2021.04.16 22:34 "Re: [Tiff] tiffcp: LERC codec options refer to zstd even if zstd support is not present", by Miguel Medalha
2021.04.16 22:58 "Re: [Tiff] tiffcp: LERC codec options refer to zstd even if zstd support is not present", by Miguel Medalha
2021.04.16 23:08 "Re: [Tiff] tiffcp: LERC codec options refer to zstd even if zstd support is not present", by Miguel Medalha
2021.04.16 23:08 "Re: [Tiff] tiffcp: LERC codec options refer to zstd even if zstd support is not present", by Even Rouault

2021.04.16 18:06 "Re: [Tiff] tiffcp: LERC codec options refer to zstd even if zstd support is not present", by Even Rouault

Ah, interesting. I see... In theory, pure LERC doesn't depend on zlib support either, but the code was taken from GDAL's where zlib is more or less a requirement, hence there was no specific need to check for that

So there would be 2 options:

I doubt anyone who will build with LERC support enabled will build without zlib support, so I could probably live with that issue for this release. But having that fixed in master could be better indeed.

Even

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